Can Vibrio campbellii bioluminescence be obtained when cultured on Mueller-Hinton agar?

Need to check quorum sensing activity of Vibrio campbellii.

20 January 2021 570 5 View

Is this an acceptable method for determining the minimum inhibitory concentration of plant extract using macrobroth dilution technique?

17 August 2020 3,695 27 View

Why do 293T cells starts dying after lentiviral transfection?

I have a lentiviral transfection protocol on 293T cells that has been working for years, but for the past few months, my 293T cells starts de-attaching from the plate. I finally figured out it was...

16 August 2020 6,647 3 View

Is this formula correct for measuring growth inhibitory indices for synergy index?

GIIs= ZDI in combination / total of ZDIs of the two agents in single action in order to corroborate the synergistic activity of the antibiotic in combination with the plant extracts, and synergy...

23 May 2020 9,095 5 View

What is the optimum time for agar pre-diffusion of plant extract in disk diffusion method?

27 April 2020 8,665 26 View

Is this a good method for plant extraction for antimicrobial activity?

25 April 2020 9,907 35 View

Does anti-serum vaccine works against the novel coronavirus?

The anti-serum will consist of antibodies extracted from those who already recovered from the infection.

22 March 2020 5,331 11 View

How to prepare a 50% DMSO plant extract?

How to prepare 50% DMSO from 100% DMSO? What is the solution should I use to dilute it? I have water and chloroform. The plant material is initially extracted in chloroform. Need to...

16 December 2019 5,687 8 View

No title

30 August 2019 610 9 View

Is there a good chance of increasing IELTS band score for writing & speaking from 5.5 to 6 after a remark?

What are the chances of increasing IELTS band score for writing & speaking by 0.5 after a remark (EOR)?

27 May 2019 4,147 11 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

How to arrange coordinates and extract climate dataset out of MPI-ESM-MR netcdf files?

Have a nice day everyone, I'm stuck in extracting datasets out of MPI-ESM-MR netcdf files because the latitude ranges from -3*10^6 to 3*10^6 and longitude ranges -5,9*10^6 to 5,9*10^6. Plus, the...

28 February 2021 912 3 View